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Introduction We see beautiful nature through light, which is an electromagnetic wave. We hear sweet melodies through sound waves. Waves have numerous applications in everyday life, from cellular communication to laser surgery. If we drop a stone on a steady surface of the water, we will see a reflection on the surface of the water…

Introduction The electromagnetic spectrum encompasses a wide range of radiation emitted by stars, such as our sun. Waves of electromagnetic radiation commute through space. The frequency of a wavelength explains the no of waves/second it generates. Wavelength is the size of a wave in meters. At one end of the spectrum, radio waves with the…

Introduction If you haven’t heard about the mystery of the nature of light, here is a quick refresher: Light behaves both as a particle and as a wave in different scenarios. While the causes behind this duality are as of yet, unknown, scientists still have been able to explain these natures independently. Thus, we now…

Introduction Solenoid and Toroid are two different concepts of electromagnetism. Toroid is called a solenoid belt into a circular motion and the shape of it is a loop-like structure it is also called a hollow circular ring and a disk-like structure can be seen. On the other hand, solenoid is called a type of electromagnet…

Introduction Light travels across space and different media in the form of electromagnetic waves. The term electromagnetic means they contain both electric as well as magnetic fields. Akin to other waves, light waves are also characterized by a certain frequency and wavelength. For example, light waves with frequencies in the range of 400 to 800…

Introduction Before diving into microwaves, we must study a few basic concepts about the electromagnetic spectrum. As you might be aware, light behaves like a wave in certain situations. Not only that, but it is also an electromagnetic wave, which means it carries both electric as well as magnetic components. Naturally, if the light is…

Introduction The concept of electromagnetic radiation came to know when Maxwell derived the four equations to correlate the electric field and magnetic field. With the help of these equations, he found that electric field and magnetic field depend on time and space propagate in the form of traverse waves. According to faraday law, when there…

Introduction The damping in very simple words is an opposing influence on the motion of any object. Electromagnetic damping is deeply related to the concept of electromagnetic induction, hence it is very important to learn about the induction of electro-motive force (emf) in the first place. Through this tutorial, we shall discuss why the induced…

Curie Weiss Law Curie-Weiss law is an important law in physics under the topic of electromagnetism. The Curi-Weiss law states that the magnetic susceptibility of a ferromagnetic material is greater than the Curie temperature point in the paramagnetic zone of the ferromagnet. With this feature, the object’s magnetic moment determines the torque of a magnet…